Small message change

Remove dot that generates confusion in wether that's part of the key or not

src/restore.ts

@@ -62,7 +62,7 @@ async function run(): Promise<void> {
             const cacheEntry = await cacheHttpClient.getCacheEntry(keys);
             if (!cacheEntry?.archiveLocation) {
                 core.info(
-                    `Cache not found for input keys: ${keys.join(", ")}.`
+                    `Cache not found for input keys: ${keys.join(", ")}`
                 );
                 return;
             }